code: def timeout_handler(signum, frame):
      raise Exception("end of time")
  
file_path: nevergrad/docs/instrumentations_examples.py
imports: import numpy
  import sys
  from joblib import Parallel, delayed
  from collections import defaultdict
  import nevergrad
  import signal
label_desc: Use image node_id 4 for calling a global function with example usage: timeout_handler(signum, frame) without return types